All things are possible until they are proved impossible and even the impossible may only be so, as of now.

The more you know, the more you realize you don't know.

我不试图预测未来。我只是试图买入相对于其价值便宜的股票。

We must listen to the science and act with urgency to address global energy challenges.

解释：利用时机，就像救火和追击逃亡者一样，跌跌撞撞地奔跑，只怕来不及。